ASTRAL MAIN DRAIN & CONCRETE POOL

Main drains Manufactured in white ABS, the drain has UV protection and is used to take in water from the deepest part of the pool for 100% recirculation. It is also used to drain the pool. The latest models include a grille that complies with current regulations, in which the distance between the holes is less than 8 mm to prevent entrapment of bathers’ fingers. Likewise, the “antivortex” models use lateral suction to prevent whirlpools